NASM 7839-1998 Screws, Structural, Aircraft

ADOPTIONNOTICE“7839,“SCREWS,STRUCTURAL,AIRCRAFTtr,wasadoptedon1DECEMBER1999forusebytheDepartmentofDefense(DoD).ProposedchangesbyDoDActivitiesmustbesubmittedtotheDoDAdoptingActivity:DefenseSupplyCenterPhiladelphia,ATTN:DSCP-ILEA,700RobbinsAvenue,Philadelphia,PA19111-5096.DoDActivitiesmayobtaincopiesofthisstandardfromtheStandardizationDocumentOrderDesk,700RobbinsAvenue,Building4D,Philadelphia,PA19111-5094.TheprivatesectorandotherGovernmentagenciesmaypurchasecopiesfromtheAEROSPACEINDUSTRIESASSOCIATIONOFAMERICA,INC.,1250EYESTREET,N.W.,WASHINGTON,DC20005-3924.Custodians:Army-AVNavy-ASAirForce-99DLA-ISAdoptingactivity:DL&-IS(Project5305-2438)AMSCN/AFSC5305DISTRIBUTIONSTATEMENTA.Approvedforpublicrelease;distributionisunlimited.CopyrightAerospaceIndustriesAssociationofAmericaInc.ProvidedbyIHSunderlicensewithAIA/NASNotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--``-`-`,,`,,`,`,,`---//^:^^#^~^^~~::^#$~@@#:$@^~~*~~~:^^$^@^~#^:#\\NATIONALAEROSPACESTANDARDQCOPYRIGHT1998AEROSPACEINDUSTRIESASSOCIATIONOFAMERICA,MC.ALLRIGHTSRESERVEDNASM7839SPECIFICATIONSCREWS,STRUCTURAL,AIRCRAFT1.SCOPE1.IScope.Thisspecificationcoversaircraftstructuralscrews.1.2Classification.Screwsshallbeofthetypesandsizesdesignatedbythepartnumbersonthemilitarystandard(MS)asspecified(see6.2).2.APPLICABLEDOCUMENTS2.1Governmentdocuments.2.1.ISpecificationsandstandards.Unlessothetwisespecified(see6.2).thefollowingspecificationsandstandardsoftheissuelistedinthatissueoftheDepartmentofDefenseIndexofSpecificationsandStandards(DoDISS)specifiedinthesolicitation,formapartofthisspecificationtotheextentspecifiedherein.SPECIFICATIONSFederalQQ-A-22516QQ-A430QQ-B-728QQ-P-35QQ-P416QQ-S-763PPP-H-1581AluminumAlloyBar,Rod,AndWire;Rolled,Drawn,orColdFinished,2024AluminumAlloyRodAndWire;ForRivetsAndColdHeadingBronzeManganese;Rod,Shapes,Forgings,AndFlatProducts(FlatWire,Strip,Sheet,Bar,AndPlate)PassivationTreatmentsForCorrosion-ResistingSteelPlating,Cadmium(Electrodeposited)SteelBars,Wire,Shapes,AndForgings,Corrosion-ResistingHardware(FastenersAndRelatedItems),PackagingandPackingForShipmentAndStorageofTHEINITIALRELEASEOFTHISDOCUMENTSUPERSEDESMIL-S-7839,REVISIONB,AMENDMENT3.LISTOFCURRENTSHEETSNO.NEW9NEW3NEW8NEW2NEW7NEW1REV.NO.REV.L4NEW106NEWIlNEW5NEWNEW.....SHEET1of11FSC5305APPROVALDATEDECEMBER1998REVISIONUSEOFORRELIANCEUPONTHISDOCUMENTORANYNATIONALAEROSPACESTANDARDISENTIRELYVOLUNTARY.AIADOESNOTQUALIFYSUPPLIERSORCERTIFYCONFORMANCEOFITEMSPRODUCEDUNDERNATIONALAEROSPACESTANDARDS.AIAMAKESNOREPRESENTATIONORCLAIMRESPECTING(1)THESUITABILITYOFITEMSFORANYPARTICULARAPPLICATION,OR(2)THEEXISTENCEOFORAPPLICABILITYTHERETOOFPATENTORTRADEMARKRIGHTSCopyrightAerospaceIndustriesAssociationofAmericaInc.ProvidedbyIHSunderlicensewithAIA/NASNotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--``-`-`,,`,,`,`,,`---//^:^^#^~^^~~::^#$~@@#:$@^~~*~~~:^^$^@^~#^:#\\STD.AIA/NASNASM7839-ENGLL99803L87Li3050bZLb972=NATIONALAEROSPACESTANDARDOCOWRIGHT1998AEROSPACEINDUSTRIESASSOCIATIONOFAMERICA,INC.ALLRIGHTSRESERVEDNASM7839MilitaryMIL-Sb049MIL-Sa050MIL-H-6088MIL-S-6098MILS-6758MIL-1-6866MIL-1-6868MIL-H-6875MIL-S-7742MIL-A-8625MIL-S-8879MIL-18732STANDARDSMilitaryMIL-STD-105MIL-STD-410MIL-STD-1312MS9006MS24694MS27039MS33750MS14191MS33781AirForce-NavyAeronauticalAN502AN503AN525Steel,Chrome-Nickel-Molybdenum(8740)BarsAndReforgingStock(AircraftQuality)Steel,Chrome-Nickel-Molybdenum(8630)BarsAndReforgingStock(AircraftQuality)HeatTreatmentofAluminumAlloysSteel,ChromeNickel-Molybdenum(8735)BarsAndReforgingStock(AircraftQuality)Steel,Chrome-Molybdenum(4130)BarsAndReforgingStock(AircraftQuality)Inspection,PenetrantMethodOfInspectionProcess,MagneticParticleHeatTreatmentOfSteels(AircraftPractice)ProcessForScrewThreads,Standard,OptimumSelectedSeries:GeneralSpecificationForAnodicCoatings,ForAluminumAndAluminumAlloysScrewThreads,ControlledRadiusRootWithIncreasedMinorDiameter;GeneralSpecificationForSteelBars,Billets,Forgings,Tubing(431).SpecialQualitySamplingProceduresAndTablesForInspectionByAttributesNon-DestructiveTestingPersonnelQualificationandCertification(EddyCurrent,LiquidPenetrant,MagneticParticle,RadiographicandUltrasonic)Fasteners,TestMethodsRecesses-Cross,LowTorqueDrive,DimensionsAndGageDimensionsForScrew,Machine,FlatCountersunkHead,looo,Structural,CrossRecessed,UNC3AAndUNF-SAScrew,Machine-PanHead,Structural,CrossRecessedRecess-Hi-Torque,DimensionsofRecess,Gage,andDriverForRecess,RibbedTorque-Set,DimensionsofRecess,GageandDriverForRecess,Torq-Set,DimensionsofRecess,GageandDriverForScrew-Machine,DrilledFillisterHead,FineThreadScrew-Machine,DrilledFillisterHead,CoarseThreadScrew-WasherHead(Copiesofspecificationsandstandardsrequiredbymanufacturersinconnectionwithspecificacquisitionfunctionsshouldbeobtainedfromthecontractingactivityorasdirectedbythecontractingofficer.)2.2Otherpublications.Thefollowingdocument(s)formapartofthisspecificationtotheextentspecifiedherein.TheissuesofthedocumentswhichareindicatedasDoDadoptedshallbetheissuelistedinthecurrentDoDlSSandthesupplementthereto,ifapplica